Amazing. The first episode was straight up confusing at first but a great way to show you how this world works in this anime.
The second episode finally shows us our 2 main character (though, everyone is important)- and even this episode is simply confusing but at the same time giving us the facts we need to know about the characters.
Overall, I was a big fan of all the characters- even the antagonist- or what seem to be. Sound was amazing and dramatic. They know what they're doing.
The art style was a bit sloppy at times but I honestly didn't mind much because the story is amazing and at some times I was too shocked anyway with the current situation to even care.
You like psycho-like genres with thoughtful character? Then you will like this.